journal menu
![[Figure 5]](cu3146fig5mag.jpg)
|
|
Figure 5
Histogram of the O—H⋯O intermolecular hydrogen-bond geometry in the crystal structures of tertiary alcohols, in spherical polar coordinates (x, y), with the CSD frequency shown in the third dimension (OriginLab, 2012  ). A log10 rainbow colour scheme is used to highlight small frequencies. Some values for the O—H⋯O angles θ are reported on axis y, for reference. Note the similarity of the distribution with that depicted in the CCDC article about the directionality of hydrogen bonds (Wood et al., 2009; see Fig. 2 in this article). The green patch marked with an arrow in the (x, y) plane defines the area for hydrogen bonds in the A/B tetrameric cluster of the title compound at 153 K. The inset shows the Hirshfeld surface mapped over d (−1 to 1 Å) for the A/B molecules at 153 K (Turner et al., 2017); each of the four red patches on the surface is related to a single node for the topological graph G(4,6) of the A/B tetramer (see Fig. 3). |
![[Figure 5]](cu3146fig5.jpg)
 | STRUCTURAL CHEMISTRY |
ISSN: 2053-2296
Open 
access
access
